Quality of Earnings: How to Read a QoE Report Before You Buy

A quality of earnings report asks a narrower and more useful question than “did the company make a profit?” It asks how much of that profit is repeatable, how much turns into cash, which accounting and operating choices shaped it, and whether a buyer can reasonably expect the earnings to continue after the transaction.

That distinction matters because a deal is rarely priced on last year’s statutory net income. Buyers often negotiate from adjusted EBITDA, a forward expectation or a cash-flow measure. Each can be moved by classification, timing and judgement. A seller may have legitimate non-recurring costs to add back. It may also have deferred maintenance, temporary price increases, unusually low owner compensation, capitalised operating costs or a customer loss that makes the headline result less sustainable than it appears.

A good QoE analysis does not begin with suspicion and it does not end with a single “quality” score. It builds a bridge from the reported accounts to a supportable view of maintainable earnings, shows the evidence behind each adjustment, and makes uncertainty visible. The output should help a decision-maker change the price, structure the deal, request protection or stop the process.

What is a quality of earnings report?

A quality of earnings report is a financial due diligence analysis focused on the reliability and sustainability of a company’s earnings. It is common in acquisitions, private-equity investments, lender reviews and pre-sale preparation. The work normally analyses historical revenue and margins, adjusted EBITDA, cash conversion, working capital, customer concentration, accounting policies and the items that bridge reported performance to the earnings figure used in a transaction.

It is not the same as an audit. An audit provides an opinion on whether financial statements are presented in accordance with the relevant reporting framework, subject to materiality and the audit scope. A QoE review is organised around the transaction question. It may use audited accounts, but it looks past compliance to ask which earnings a new owner will actually inherit.

It is also not a valuation. A private company valuation converts expected economic performance into a range of enterprise or equity values. Quality of earnings tests one of the most important valuation inputs. If maintainable EBITDA falls from $10 million to $9 million and the agreed multiple is 8×, that $1 million change can reduce enterprise value by $8 million before any net-debt or working-capital adjustment.

Start with the EBITDA bridge, not the headline number

The first control is a complete reconciliation. Begin with a figure that can be tied to the statutory accounts or trial balance, then list every adjustment individually. Each item needs an amount, period, explanation, evidence owner and decision. A spreadsheet that begins with “management adjusted EBITDA” and cannot travel back to the ledger is not a reliable starting point.

Seller add-backs typically include one-off professional fees, restructuring costs, litigation, transaction expenses, exceptional system implementations, above-market owner remuneration and costs connected with discontinued operations. Some are valid. Others are recurring costs wearing a one-off label. The test is not whether management can explain an expense; it is whether a buyer can operate the business without incurring an equivalent economic cost.

Buyers should also look for negative adjustments. A company may have reduced marketing, repairs or hiring before sale, recorded an unusually favourable rebate, benefited from temporary energy support, delayed supplier payments or recognised revenue ahead of delivery. These items increase reported earnings but may not be sustainable. A balanced bridge gives equal attention to additions and deductions.

How to test an EBITDA adjustment

Use four questions. First, did the cost or income occur in the historical period? Second, is it outside the ordinary course of business? Third, is it unlikely to recur under the buyer’s ownership? Fourth, does the adjustment avoid double counting with another item or with the forecast? If any answer is unclear, keep the item visible as a disputed adjustment rather than forcing it into the accepted total.

Materiality should reflect the deal, not just the reporting framework. Twenty individually small adjustments can change the economics when they all move in the seller’s favour. Review the direction of bias, the consistency of definitions across years and whether “run-rate” benefits are mixed with historical earnings. Cost savings that have not yet been implemented belong in a forecast or synergy case, not silently inside historical adjusted EBITDA.

Cash conversion is the second opinion on profit

EBITDA excludes interest, tax, depreciation and amortisation, but it also ignores the cash absorbed by receivables, inventory and payables. That is why an earnings review should compare EBITDA with operating cash flow across several periods. Strong reported growth accompanied by deteriorating cash conversion requires an explanation.

The gap may be entirely commercial. A fast-growing company can invest in inventory and extend credit to new customers. Seasonal businesses can show large movements depending on the measurement date. But the same pattern can point to weak collections, channel stuffing, obsolete stock, disputed invoices, supplier stretching or operating costs moved into the balance sheet.

Do not rely on one cash-conversion ratio without understanding the definition. A simple measure divides operating cash flow by EBITDA, but different analyses may use cash generated from operations before tax, free cash flow after capital expenditure, or an adjusted measure. State the numerator, denominator and period. Then reconcile the change rather than treating a percentage as a verdict.

Capital expenditure is particularly important. EBITDA can look strong in a business that requires heavy equipment replacement, store refurbishment or software development. Separate maintenance capital expenditure—the spending required to preserve current earnings—from growth capital expenditure. If management has postponed maintenance before sale, the apparent cash conversion can be temporarily flattered even while the buyer inherits the bill.

Revenue quality: repeatability, concentration and collection

Revenue growth becomes valuable when it is repeatable and profitable. A QoE report should break growth into price, volume, acquisitions, foreign exchange and mix where the records allow. It should identify how much revenue is contracted, subscription-based, repeated without a contract, project-based or non-operating. Labels alone are not enough: recurring revenue must be tested against customer cohorts, invoices, contracts, cancellations and cash receipts.

Cut-off deserves special attention. Revenue recorded just before year-end should be matched to delivery, acceptance and invoicing terms. Large credit notes after the reporting date, unusual manual journal entries or a jump in unbilled receivables can indicate that the period benefited from transactions that economically belong elsewhere. The aim is not to assume manipulation; it is to establish the correct period.

Customer concentration changes the risk of the same EBITDA number. A company with hundreds of independently renewing customers does not have the same earnings durability as one where the top customer represents 30% of revenue and can leave on 60 days’ notice. Analyse the top customers by revenue, gross profit, tenure, contract term, renewal date and recent trading. A low-margin large customer can be less valuable than the revenue ranking suggests, while a high-margin customer loss can damage profit disproportionately.

Gross margin analysis often exposes what the revenue total hides. Review margin by product, service line, geography and customer where possible. A business can grow revenue while losing quality because discounts increase, fulfilment costs rise or the mix shifts toward low-margin work. Compare reported gross margin with the underlying classification of direct labour, hosting, freight, commissions and subcontractors. Moving a cost below gross profit does not improve the economics.

Working capital and net debt can change the cheque

Quality of earnings, normal working capital and net debt are connected but should not be blurred. The earnings analysis estimates maintainable performance. The working-capital analysis establishes the normal level of current operating assets and liabilities required to deliver that performance. The net-debt analysis identifies financing and debt-like obligations that reduce the value payable to shareholders.

A transaction commonly uses a working-capital target based on historical monthly balances, adjusted for seasonality, growth and unusual items. If delivered working capital is below the agreed target at completion, the price may be reduced. Choosing the measurement period matters: a twelve-month average can be misleading after rapid growth, a recent acquisition or a structural change in payment terms.

Net debt is broader than bank loans. Depending on the transaction definition, it may include accrued interest, leases, shareholder loans, factoring, overdue tax, deferred consideration, unpaid transaction bonuses and other debt-like items. Conversely, surplus cash or separable non-operating assets may increase equity value. The bridge must match the legal purchase agreement; a generic formula is not enough.

Twelve quality of earnings red flags

No single red flag proves the earnings are wrong. Patterns matter. The most useful signals are those that tell the diligence team where to obtain better evidence or model a downside case.

• Adjusted EBITDA grows much faster than reported EBITDA without a stable adjustment policy.
• Add-backs recur every year or simply reappear under a different description.
• Operating cash flow weakens while EBITDA rises and working-capital explanations do not reconcile.
• Receivables grow faster than revenue, especially in old or disputed ageing buckets.
• Revenue spikes near period-end followed by credits, cancellations or slow collection.
• Capitalised development or implementation costs rise while operating expenses and cash conversion improve.
• Gross margin changes abruptly after costs are reclassified between cost of sales and operating expenses.
• Top-customer concentration increases while the contract term, renewal evidence or margin is weak.
• Owner remuneration adjustments ignore replacement cost for the work the owner actually performs.
• Pro forma cost savings are included in historical EBITDA before they are implemented and evidenced.
• Management accounts do not reconcile to filed accounts and the scope or consolidation perimeter is unclear.
• Every judgement increases value; a credible review normally contains neutral and negative findings too.

What public company data can—and cannot—do

Before a formal QoE process begins, external company records can establish a useful baseline. Filed financial statements can show revenue, profit, assets, liabilities and multi-year trends where disclosure is available. Ownership records help define the legal entities and group perimeter. Filing dates and accounting periods reveal whether the latest record is current enough for the decision. This early work can help a buyer prioritise questions and identify gaps before requesting a data room.

Veripoint supports that first-pass research. You can inspect available private-company financials, compare reporting periods, review the legal entity and use financial statement analysis to examine trends and supported ratios. For a transaction screen, start with the financial due diligence workflow and keep the record, reporting scope, currency and source context beside every conclusion.

Public records cannot replace a full buy-side QoE report. They usually do not provide the general ledger, monthly management accounts, customer-level revenue, contracts, invoices, bank statements, detailed working-capital ageing or management interviews required to test transaction adjustments. Even when the statutory accounts are audited, they may be too old or too aggregated for a current deal.

The right operating model is staged. Use company data to resolve identity, map the group, establish reported history and create the question list. Use confidential diligence materials to test the ledger, cohorts, contracts, cash and adjustments. Then reconcile both views. If the management case cannot be connected to the legal entity and reported record, that gap is itself a finding.

A practical quality of earnings checklist

1. Confirm the entity and reporting perimeter

Record the legal name, registration identifier, jurisdiction, subsidiaries, acquisitions and disposals. State whether the analysis covers a single entity, subgroup or consolidated group. Do not combine revenue from one perimeter with debt or working capital from another.

2. Reconcile the financial base

Tie monthly management accounts to the trial balance and annual accounts. Document differences in accounting policies, consolidation, currency and period length. Mark every figure as reported, management-provided, calculated or estimated.

3. Build an adjustment register

List seller-proposed and buyer-identified adjustments separately. For each item, capture the period, amount, tax treatment, rationale, source document, recurrence assessment and status: accepted, rejected, partially accepted or unresolved.

4. Test revenue and gross profit

Analyse price, volume, mix, cohorts, concentration, churn, credits and cut-off. Reconcile revenue to cash collection and test whether direct costs are classified consistently. Look for the commercial event behind each material movement.

5. Explain cash conversion

Bridge EBITDA to operating cash flow and free cash flow. Review receivables, inventory, payables, provisions and capitalised costs. Separate growth investment from leakage and delayed obligations.

6. Quantify deal consequences

Run the accepted, disputed and downside earnings cases through the valuation. Keep working-capital and net-debt adjustments visible. State which findings affect price, which affect structure or warranty protection, and which remain information requests.

This article is educational and does not provide investment, accounting, tax or legal advice. All chart values are illustrative and do not describe a real company.